Column
About
This dashboard shows results from the Berkeley Interpersonal Contact Survey (BICS) in Spring 2020.
Caveats / underway:
These results show the national and city samples pooled together
the values presented here do not yet have principled uncertainty estimates. That is coming soon!
This project has been approved by the UC Berkeley IRB (Protocol 2020-03-13128).
Number of interviews by week
Column
Number of conversational contacts
Number of conversational contacts
Number of conversational contacts outside the household
Conversational contacts by age
Conversational contacts outside household by age
Mixing
By age/sex
By age/sex - non-hh contacts
Comparison - all conversational contacts
# A tibble: 16 x 6
# Groups: ego_age [4]
ego_age alter_age bics fb ratio frac_decrease
<chr> <chr> <dbl> <dbl> <dbl> <dbl>
1 [25,35) [25,35) 1.09 7.16 0.152 0.848
2 [25,35) [35,45) 0.502 2.36 0.212 0.788
3 [25,35) [45,65) 0.452 1.25 0.363 0.637
4 [25,35) [65,100] 0.112 0.173 0.648 0.352
5 [35,45) [25,35) 0.513 3.29 0.156 0.844
6 [35,45) [35,45) 1.30 5.87 0.222 0.778
7 [35,45) [45,65) 0.367 1.70 0.215 0.785
8 [35,45) [65,100] 0.202 0.528 0.383 0.617
9 [45,65) [25,35) 0.320 2.23 0.143 0.857
10 [45,65) [35,45) 0.415 3.10 0.134 0.866
11 [45,65) [45,65) 0.941 3.77 0.250 0.750
12 [45,65) [65,100] 0.322 0.755 0.426 0.574
13 [65,100] [25,35) 0.221 0.737 0.300 0.700
14 [65,100] [35,45) 0.321 2.14 0.150 0.850
15 [65,100] [45,65) 0.449 2.00 0.224 0.776
16 [65,100] [65,100] 0.787 2.17 0.362 0.638
Relationships
Relationships, non-household contacts
Locations
Locations - non-household contacts
Contact durations - by relationship
Contact durations - by respondent age
COVID-19
Awareness
Concern
Behavior change
Cities
Number of interviews
Conversational contacts
Conversational contacts outside of household
Model
TODO
Respondent characteristics
Age/sex
Race/ethnicity
Household size
Contact definition
Respondents to the survey were told to consider someone a contact using this text:
We would like to ask you some questions about people you had in-person conversational contact with yesterday.
By in-person conversational contact, we mean a two-way conversation with three or more words in the physical presence of another person.
You might have conversational contact with family members, friends, co-workers, store clerks, bus drivers, and so forth.
(Please do not count people you contacted exclusively by telephone, text, or online. Only consider people you interacted with face-to-face.)